John Wisniski Jr.
actor
John Wisniski, Jr. is an American professional wrestler, better known as Greg "The Hammer" Valentine. He is the son of wrestler Johnny Valentine. In the course of his career, which has spanned over four decades, Valentine has held more than 40 championships, including the NWA United States Heavyweig...
Born: September 20, 1951 in Seattle, Washington, USA (age 73)
Known For
Movies & TV Credits
107 total credits across film and television
Title | Job | Year |
---|---|---|
Midnight Massacre Movie | Actor | 2021 |
Actor | 2021 | |
WWE's Most Wanted Treasures TV Show | Actor | 2021 |
Biography: WWE Legends TV Show | Actor | 2021 |
Actor | 2020 | |
350 Days Movie | Actor | 2019 |
AEW Dynamite TV Show | Actor | 2019 |
Actor | 2016 | |
Actor | 2015 | |
Actor | 2015 | |
Actor | 2014 | |
Actor | 2012 | |
Actor | 2011 | |
Actor | 2011 | |
Actor | 2008 | |
Actor | 2006 | |
Actor | 2005 | |
WWE Hall of Fame 2004 TV Special | Actor | 2004 |
Heroes of Wrestling Movie | Actor | 1999 |
WCW World War 3 TV Special | Actor | 1997 |
AWF Warriors of Wrestling TV Show | Actor | 1995 |
Royal Rumble TV Special | Actor | 1994 |
Raw TV Show | Actor | 1993 |
Survivor Series TV Special | Actor | 1993 |
WWF SuperTape '92 Movie | Actor | 1992 |
Actor | 1992 | |
Royal Rumble TV Special | Actor | 1992 |
WCW Beach Blast TV Special | Actor | 1992 |
WCW Wrestle War TV Special | Actor | 1992 |
WWE WrestleFest '91 Movie | Actor | 1991 |
WWE Mega Matches Movie | Actor | 1991 |
Actor | 1991 | |
WWE Rampage '91 Movie | Actor | 1991 |
WWF UK Rampage '91 TV Special | Actor | 1991 |
WrestleMania VII TV Special | Actor | 1991 |
Royal Rumble TV Special | Actor | 1991 |
Summerslam TV Special | Actor | 1991 |
WWF SuperTape vol. 2 Movie | Actor | 1990 |
Actor | 1990 | |
Actor | 1990 | |
WWF Hottest Matches Movie | Actor | 1990 |
Actor | 1990 | |
Royal Rumble TV Special | Actor | 1990 |
Survivor Series TV Special | Actor | 1990 |
Fan Favorites Movie | Actor | 1989 |
Actor | 1989 | |
Actor | 1989 | |
Actor | 1989 | |
Actor | 1989 | |
WWE Demolition Movie | Actor | 1989 |
The Ultimate Warrior Movie | Actor | 1989 |
WrestleMania V TV Special | Actor | 1989 |
Summerslam TV Special | Actor | 1989 |
Survivor Series TV Special | Actor | 1989 |
Royal Rumble TV Special | Actor | 1989 |
Actor | 1988 | |
Actor | 1988 | |
Actor | 1988 | |
Actor | 1988 | |
Actor | 1988 | |
Actor | 1988 | |
WrestleMania IV TV Special | Actor | 1988 |
Survivor Series TV Special | Actor | 1988 |
Actor | 1987 | |
Actor | 1987 | |
Actor | 1987 | |
Actor | 1987 | |
Actor | 1987 | |
Actor | 1987 | |
Actor | 1987 | |
Actor | 1987 | |
Actor | 1987 | |
Survivor Series TV Special | Actor | 1987 |
WrestleMania III TV Special | Actor | 1987 |
Actor | 1986 | |
Actor | 1986 | |
Actor | 1986 | |
Actor | 1986 | |
The British Bulldogs Movie | Actor | 1986 |
Actor | 1986 | |
Tag Team Champions Movie | Actor | 1986 |
Actor | 1986 | |
WWF Challenge TV Show | Actor | 1986 |
WWF Challenge TV Show | Actor | 1986 |
WrestleMania 2 TV Special | Actor | 1986 |
WWF: The Big Event TV Special | Actor | 1986 |
Actor | 1985 | |
Actor | 1985 | |
Actor | 1985 | |
Actor | 1985 | |
Actor | 1985 | |
WWF Hulkamania 1 Movie | Actor | 1985 |
WrestleMania Movie | Actor | 1985 |
Saturday Night's Main Event TV Show | Actor | 1985 |
Saturday Night's Main Event TV Show | Actor | 1985 |
WrestleMania I TV Special | Actor | 1985 |
Actor | 1984 | |
Actor | 1984 | |
Actor | 1984 | |
NWA Boogie Jam Movie | Actor | 1984 |
Actor | 1983 | |
Actor | 1983 | |
Starrcade TV Special | Actor | 1983 |
Actor | 1982 | |
Actor | â | |
Actor | â | |
WrestleMania 2 Movie | Actor | â |